86978736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:603

約数の個数: 120

約数和(自身を含む): 265399680

約数和(自身を除く): 178420944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 117, 144, 156, 194, 208, 234, 291, 312, 388, 468, 479, 582, 624, 776, 873, 936, 958, 1164, 1261, 1437, 1552, 1746, 1872, 1916, 2328, 2522, 2874, 3492, 3783, 3832, 4311, 4656, 5044, 5748, 6227, 6984, 7566, 7664, 8622, 10088, 11349, 11496, 12454, 13968, 15132, 17244, 18681, 20176, 22698, 22992, 24908, 30264, 34488, 37362, 45396, 46463, 49816, 56043, 60528, 68976, 74724, 90792, 92926, 99632, 112086, 139389, 149448, 181584, 185852, 224172, 278778, 298896, 371704, 418167, 448344, 557556, 604019, 743408, 836334, 896688, 1115112, 1208038, 1672668, 1812057, 2230224, 2416076, 3345336, 3624114, 4832152, 5436171, 6690672, 7248228, 9664304, 10872342, 14496456, 21744684, 28992912, 43489368, 86978736]

約数ペア:

[(1, 86978736), (2, 43489368), (3, 28992912), (4, 21744684), (6, 14496456), (8, 10872342), (9, 9664304), (12, 7248228), (13, 6690672), (16, 5436171), (18, 4832152), (24, 3624114), (26, 3345336), (36, 2416076), (39, 2230224), (48, 1812057), (52, 1672668), (72, 1208038), (78, 1115112), (97, 896688), (104, 836334), (117, 743408), (144, 604019), (156, 557556), (194, 448344), (208, 418167), (234, 371704), (291, 298896), (312, 278778), (388, 224172), (468, 185852), (479, 181584), (582, 149448), (624, 139389), (776, 112086), (873, 99632), (936, 92926), (958, 90792), (1164, 74724), (1261, 68976), (1437, 60528), (1552, 56043), (1746, 49816), (1872, 46463), (1916, 45396), (2328, 37362), (2522, 34488), (2874, 30264), (3492, 24908), (3783, 22992), (3832, 22698), (4311, 20176), (4656, 18681), (5044, 17244), (5748, 15132), (6227, 13968), (6984, 12454), (7566, 11496), (7664, 11349), (8622, 10088)]